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From the data, we can see that the bandwidth of the Ethernet switch stack is dozens of times the speed of the switch port, which can effectively improve the network performance, when the number of ports that a single switch can provide is insufficient to meet the requirements of the
WLAN switches are quite common. So I studied the functions of WLAN switches and how to quickly implement the networking scheme. I would like to share with you here, hoping to help you. A wlan switch can connect to a WLAN Access Point (AP) through a wired connection (with a switch port ). They can also connect to the enterprise network through their other WLAN
The switch occupies an important position in the enterprise network, which is usually the core of the whole network. In this era of hacker intrusion and virus-ridden network, as the core of the switch is also taken for granted a part of the responsibility of
. Although the current long-distance telephone exchange network structure has reached a certain scale, there are enough connections between the nodes, but how to make the business and traffic flow in the network orderly and efficient flow, and according to the network situation reasonable use of circuit resources, has become
In many cases, wireless technology is not a single use. The combination of wireless technology and other network devices is the current trend. How can we control interference with signals on networks? There is no interference in the signal and seamless network switching, so there is a wireless network connection method that can achieve this effect. It is also a p
VLAN overviewVirtual LANs are a logical group of users who are linked on physical devices that are not subject to physical location restrictions.Reference VLAN:The switch divides the conflict domain, but cannot divide the broadcast domain, as the number of switch ports increases, the broadcast in the network increases, the ne
The switch carries data packets and completes transmission tasks. It is at the data link layer of the network, establishes data links between nodes, and provides data packets transmitted without errors through error control. After a vswitch is installed, the network administrator generally does not care about it. If a problem occurs, the
The most characteristic of the access layer switch is that it has the flow control function, but it can only carry on the simple speed limit to each kind of flow through the port, the function is not quite complete. Using the grasping Bag tool, the author often captures the abnormal packets with large flow, which consumes the network bandwidth and consumes the resources of
Ethernet switches are still commonly used. So I have studied Ethernet switch configurations and supported network types. I would like to share them with you here and hope they will be useful to you. Rack-mounted switch, fixed configuration with/without expansion slot) rack-mounted switch is a slot type
To see this topic, perhaps readers are dismissive: What are the networking options for the switch? It's all about connecting it to the user's computer. Of course, that is for switches in the entire network location, some high-level switches such as three-tier exchange, network management-type products, in the networking structure is not so simple. Learn about th
Network management is often referred to as "Network Management ". In the application environment of a network, there are many ways and methods to manage the network. At the same time, different methods can be used to achieve this. The network management function of a vswitch
Set the network backbone and the layer-3 Switch required to connect to the subnet. Let's talk about how to set the layer-3 switch. The following three-tier switch settings are indispensable for the network backbone, and the three-tier sw
You can configure a vswitch in two ways: local configuration and remote network configuration, however, note that the latter configuration method is only available after the previous configuration is successful.1. Local Configuration For local configuration, we need to first encounter the physical connection mode, and then we need to face the software configuration, in terms of software configuration, let's take the most common Cisco "Catalyst 1900"
Lenovo Notebook Wireless network switch can not open how to do Computer Tutorials Lenovo Notebook Wireless network switch does not open the solution One, the network card is disabled Notebooks have a switch to a
With the development of the access network technology, its related devices are also widely used in various fields, and there are also many problems, especially some problems such as ARP attacks, next we mainly analyze the solution to the access network switch problem. The mature telecom-level IP technology makes the integration of voice, data, video, mobile and o
of using Server Load balancer to improve the scalability, availability, and manageability of Server clusters. This chapter mainly discusses the deployment of Server Load balancer and several solutions for deploying Server Load balancer in the existing network. We will also discuss how to design highly available solutions to implement fault tolerance for different network components throughout the
It should be said that gigabit network switches have become the first choice for medium and large enterprises. A high-performance switch not only improves the speed of devices, but also adds a lot of functions. The new intelligence of GE switches makes Ge switches an indispensable choice. The following describes the structure of a gigabit network
Three-layer switching technology is two-layer switching technology and three-layer routing forwarding technology, the traditional exchange technology in the data link layer to operate, three-layer switching technology is the network layer to implement high-speed packet forwarding. The third layer switching technology can realize the function of network routing, and the optimal
G platform and four 40G modules with four ports. The new 40g module mainly includes core layer RG-S12000 Cloud Computing Series and access layer RG-S6000 series, two series are equipped with 40g module equipment, and the hardware chip supports the next generation of data center and Cloud Computing network features. Taking product RG-S6200-48XS as an example: RG-S6200-48XS is the first box switch in the ind
network.STP protocol (Spanning Tree Protocol)Logically disconnecting loops, preventing broadcast storms from generating when line failure, blocking interfaces are activated, resuming communications, and the role of backup linesAlgorithm:Select the root bridge (Rootbridge) for each broadcast domainSelect root port (root Ports) for each non-root bridgeSelect the specified port (dseignated Ports) on each network segmentNon-specified port, non-root port
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